Database error!

Error:
SQLSTATE[28000] [1045] Access denied for user 'seoprojects05'@'213.174.46.93' (using password: YES) Code: 0

Trace:
Dispatcher->getInstance( ) Line: 51
File: /srv/www/fashiongutscheine.com/index.php

Dispatcher->__construct( ) Line: 35
File: /srv/www/fashiongutscheine.com/core/Dispatcher.class.php

Router->getInstance( ) Line: 18
File: /srv/www/fashiongutscheine.com/core/Dispatcher.class.php

Router->__construct( ) Line: 105
File: /srv/www/fashiongutscheine.com/core/Router.class.php

Router->manageController( ) Line: 34
File: /srv/www/fashiongutscheine.com/core/Router.class.php

RouterManagerLive->__construct( ) Line: 71
File: /srv/www/fashiongutscheine.com/core/Router.class.php

Functions->getInstance( ) Line: 75
File: /srv/www/fashiongutscheine.com/class/RouterManagerLive.class.php

Functions->__construct( ) Line: 669
File: /srv/www/fashiongutscheine.com/class/Functions.class.php

CookieLive->getInstance( ) Line: 22
File: /srv/www/fashiongutscheine.com/class/Functions.class.php

CookieLive->__construct( ) Line: 646
File: /srv/www/fashiongutscheine.com/class/CookieLive.class.php

CookieLive->readRequests( ) Line: 76
File: /srv/www/fashiongutscheine.com/class/CookieLive.class.php

Model->execute( SELECT * FROM gsp_partner WHERE ch_f1=? AND bool_...) Line: 161
File: /srv/www/fashiongutscheine.com/class/CookieLive.class.php

Model->connect( ) Line: 86
File: /srv/www/fashiongutscheine.com/core/Model.class.php

PDO->__construct( mysql:host=k976.ims-firmen.de;dbname=db202835 ...) Line: 67
File: /srv/www/fashiongutscheine.com/core/Model.class.php